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Is my boiler OpenTherm compatible?

The Smart Modulating Thermostat is compatible with OpenTherm boilers. To know if your boiler is OpenTherm compatible, you can check the following:

  • Look for an OpenTherm logo on your boiler. It can be hidden behind a removable panel.
  • Look for OpenTherm thermostat terminals in the guide of your boiler.

You can also contact your heating engineer or the customer service department of the company that makes your boiler.


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